501 to 525 of 1,003 RESTful Jobs

Portfolio Software Full Stack Engineer (Contractor)

Location
Cambridge, England, United Kingdom
Backend Development Design, develop and maintain scalable backend services using Node.js, TypeScript and modern backend frameworks such as Express.js or similar. Design and implement RESTful APIs and service integrations. Develop maintainable, well-tested and performant code following engineering best practices. Design data models and work with relational and NoSQL databases … tooling and software engineering practices. Required Skills & Experience Strong proficiency in Node.js development using TypeScript and modern JavaScript (ES6+) . Experience designing and implementing RESTful APIs and backend services . Strong understanding of software engineering principles, clean code practices and maintainable application architecture. Experience reviewing and improving code written ...

Node Developer

Location
Greater London, England, United Kingdom
Responsibilities Back‐End Development: Design, develop, and maintain server‐side applications and APIs using Node.js, ensuring performance, scalability, and security. API Integration: Work with RESTful APIs and third‐party services to integrate and enhance system functionality. Database Management: Develop and maintain database architectures (e.g., MongoDB, PostgreSQL, MySQL) for robust data … Skills/Experience Proven experience in Node.js development Strong knowledge of JavaScript (ES6+), asynchronous programming, and event‐driven architecture. Experience with building and maintaining RESTful APIs. Solid understanding of SQL and NoSQL databases (e.g., MongoDB, PostgreSQL, MySQL). Familiarity with authentication and authorisation mechanisms (OAuth, JWT, etc.). Experience with ...

Senior Software Engineer (Full Stack)

Location
Belfast City District, Northern Ireland, United Kingdom
Proficient in React, Redux, ReactQuery Experience with modern JavaScript frameworks - React Knowledge of version control systems (Git) Understanding of cross-browser compatibility Familiarity with RESTful APIs, GraphQL and Websockets Experience with CSS pre-processors e.g. Tailwind Back-end skills Proficiency in backend programming languages (Typescript and/or other … language such as c#/Java) Strong database knowledge (SQL and NoSQL) Proficiency with RESTful APIs and GraphQL APIs and Websockets Experience with microservices architecture Knowledge of version control systems (Git) Experience with Terraform Experience with automated testing Experience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync ...

Lead Java Developer

Location
Swansea, Wales, United Kingdom
strategies and roadmaps. Application Development Design and develop scalable, resilient, and high-performing backend applications using Java and Spring Boot . Design and implement RESTful APIs and microservices-based solutions . Develop and integrate distributed services using APIs, messaging platforms, and event-driven architectures. Ensure applications meet required security, performance … hands-on experience in Java. Extensive expertise in Java and Spring Boot . Strong experience designing and implementing microservices architectures . Extensive knowledge of RESTful API design, development, and integration . Strong experience with Hibernate, JPA, and ORM frameworks . Hands-on experience with messaging and event-driven technologies such ...

Java Full-Stack Engineer – Microservices & Cloud

Location
Dundee, Scotland, United Kingdom
seek a Java full stack engineer with 2–4 years of experience, skilled in Spring Boot, microservices, NoSQL, HTML/CSS/Angular, RESTful services, and modern CI/CD workflows. #J-18808-Ljbffr ...

Senior C# Backend Engineer — Microservices for Sustainability (Hybrid)

Location
Cambridgeshire and Peterborough, England, United Kingdom
Selection (Holdings) Limited in Cambridge is seeking a senior software engineer to design and implement C# backend microservices and RESTful APIs. You will mentor peers and contribute to architecture discussions in a hybrid work environment. The role requires a strong track record in .NET, microservices, and system design, with optional ...

Senior Java Developer — Hybrid (Cardiff)

Location
Cardiff, Wales, United Kingdom
Spring Boot, and a microservices architecture, with hybrid working and minimal in-office days. Collaborate with stakeholders to translate requirements into scalable solutions, implement RESTful APIs, and mentor peers. You’ll work in an agile environment, emphasize quality, testing, and secure, performant software delivery. #J-18808-Ljbffr ...

Senior Python Engineer – Cloud, APIs & Serverless

Location
Greater London, England, United Kingdom
client API Platform. You will work with the Lead Engineer in an Agile team to deliver high quality, scalable features. You will develop RESTful APIs and microservices in Python (FastAPI/Flask), using serverless and containerized AWS architecture (Lambda, ECS Fargate, API Gateway). You’ll ensure secure, reliable delivery ...

Senior Java Engineer — High-Performance Microservices (Hybrid UK)

Location
Belfast City District, Northern Ireland, United Kingdom
volume trade capture and processing, with a focus on performance, scalability and reliability. The role requires strong Java expertise, Spring/Spring Boot, microservices, RESTful APIs and cloud/container tooling. You will work in a hybrid setup with the team and operate within a fast-paced financial #J ...

Senior Cloud Engineer - Security & Scale (AWS, Python)

Location
Greater London, England, United Kingdom
colleagues, and help shape engineering standards while delivering reliable releases. Candidates should have strong Python/JavaScript, AWS, CI/CD, Terraform, Linux, and RESTful services experience to support a mission-critical platform. #J-18808-Ljbffr ...

Senior Fullstack Engineer, Payments Platform

Location
Greater London, England, United Kingdom
engineering org to ship fast and reliably. Bring 5+ years of building high-performance, client-facing web apps, with backend Python, FastAPI, PostgreSQL, Redis, RESTful APIs, and frontend TypeScript, React, Jest, Storybook. You’ll mentor engineers and own deployments, CI/CD, and monitoring. #J-18808-Ljbffr ...

Lead AI Software Engineer — AI-Driven Cloud & Microservices

Location
Greater London, England, United Kingdom
with business requirements. The role requires strong Java and Spring Boot expertise, experience with React/Angular, and a proven track record in building RESTful APIs and microservices within cloud-native #J-18808-Ljbffr ...

Back End Developer

Hiring Organisation
Vallum Associates
Location
South Yorkshire, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
Responsibilities Develop and maintain scalable applications using Python and React . Design and develop RESTful APIs using Python/FastAPI. Build responsive and reusable frontend components using React . Integrate frontend applications with backend APIs and cloud services. Develop, test, debug and deploy applications across AWS, Azure or GCP environments. ...

Java Full-Stack Engineer II - AI-Driven FinTech

Location
Dundee, Scotland, United Kingdom
financial services with API-first architecture and cloud-based innovation. The role focuses on designing and developing Java-based full-stack solutions, microservices, and RESTful services to support intelligent banking experiences. You will work in an Agile team, applying TDD/BDD, integrating HTML5/JS/CSS/Angular ...

FD Full Stack Developer Intern Placement London, UK

Location
Greater London, England, United Kingdom
applications and updates. Participating in code reviews. Skills Required: Strong back-end development skills in languages such as Node.js, Python, Java. Knowledge of RESTful and GraphQL APIs. Knowledge of Agile and Scrum methodologies. #J-18808-Ljbffr ...

Ruby Developer

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£50 - 53 per hour
existing systems What were looking for Strong commercial experience with Ruby Experience with Ruby on Rails or similar frameworks Experience building and consuming RESTful APIs Strong understanding of software engineering best practices Experience with automated testing and writing high-quality, maintainable code Familiarity with modern development practices including CI/ ...

Engineering

Location
United Kingdom
troubleshoot issues Work in agile sprints and participate in daily standups Required Skills & Qualifications 3+ years of full-stack development experience Experience with RESTful APIs and GraphQL Version control (Git) and CI/CD pipeline knowledge Bonus: Solidity, Web3.js, TypeScript, Nest.js, blockchain experience Bonus If You Have Built crypto wallets ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
Mill Hill, Dumfriesshire, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 80,000 Annual
model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £80000/annum Great Benefits
model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience ...

ASP.NET MVC Developer - Fintech Javascript

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
best training and development packages in the market, all inclusive. My client is based in Central LondonASP.NET MVC, sql, mvc, .net, Angulkar.js, javascript, greenfield, RESTful webservices, public facing APIs and multi-tenant architectures ...

Senior Full Stack UI Engineer

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
frontend or full stack development experienceExperience working in Agile teamsFrontend/UI Development: Proficient in React, JavaScript/TypeScript, HTML5, and CSSUnderstanding of RESTful API integration and asynchronous data handlingFamiliarity with state management concepts (e.g., Redux or similar)Experience building responsive and user-friendly interfacesIntegration & Backend Awareness: Basic understanding ...

Full Stack Software Developer

Location
East Midlands, England, United Kingdom
Design and build modern, user‐friendly web applications in line with web application security standards Implement secure authentication and authorization mechanisms Develop and integrate RESTful APIs Translate ERDs into efficient and scalable database structures Develop SQL Queries Integrate cloud‐based services and deploy containerised applications on the cloud Technical skills ...

Senior Software Developer

Location
City of Edinburgh, Scotland, United Kingdom
estimates are realistic Person Specification Essential skills will include: HTML5 and CSS3 Angular v6 and above .NET Core 3.0 C# SQL Building and consuming RESTful web APIs In return our client will reward you with an excellent salary, as well as the opportunity to significantly progress your career ...

Backend Software Developer

Location
Cambridge, England, United Kingdom
coding skills, including deep understanding of the language and how to build robust, well‐designed code to the latest best practice Good understanding of RESTful API development and appropriate authorisation/authentication schemes – experience using Flask or FastAPI would be useful Experience working with cloud computing platforms (preferably ...